It's been a hugely dramatic week for Irish Rugby following their heroic win against the French on Sunday, with the great Paul O'Connell leaving the tournament due to injury along with Peter O'Mahony, Sean O'Brien's controversial suspension, while it was touch and go there for a while if Johnny Sexton would be returning.
Thankfully he is though, as the quarter final lineup has been revealed for their World Cup clash against Argentina on Sunday.
It's as promising as it could be considering all that's happened, although there has naturally been some notable changes to the back row with Jordie Murphy and Chris Henry coming into the starting lineup and Rhys Ruddock taking a place on the bench.
Take a look below;
— Irish Rugby (@IrishRugby) October 16, 2015
You can watch Ireland take on Argentina on TV3 on Sunday with kick-off at 1pm.